I think the Myers-Briggs Personality Test is copyrighted material, so I wonder about the legality of this online version. Found via Kate Cielinski (who is also an INTJ).

Whenver I take this test, I score on the introvert/extrovert borderline; professionally I’m an extrovert, and I’m an extrovert with my family, but socially I’m an introvert. This time I did come down slightly on the “I” side.